1.

Match the following{:("List - I ","List - II "),("a)cigerent monochromatic highly unidirectionally","e)Malus law "),("b) " I = I_(0) cos^(2)theta,"f)Polstiod "),("c) Selective absorption is exhibited by ","g) Spherical wave front "),("d) Fresnel diffraction","h) LASER "):}

Answer»

`a - H, B - e, C - F, d - g`
`a - g , b - h, c - e, d - f`
`a - h, b - g, c - e, d - f`
`a - g, b - h, c - f, d - e`

Answer :A


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